基于PMAC的并行双CPU开放式数控系统

PMAC-Based Open CNC System with Dual CPUs in Parallel

提出了一种以 ＰＭＡＣ运动控制器为控制系统核心、工业控制机为系统支撑单元的双 ＣＰＵ开放式数控系统。介绍了该系统的功能、硬件和软件设计方法。实践证明，基于 ＰＭＡＣ的数控系统完全可以实现人机接口的定制和实时控制部件的参数化。

An open CNC system with two CPUs in parallel, in which the center is PMAC motion controller and the supporting element is industrial PC, is suggested. The system function and software and hardware design method are introduced. The practice shows that the PMAC-based CNC system has realized customerization of man-machine interface and parametrization of realtime control elements.